Communication Mode (Ethercat) - Delta ASDA-A3 Series User Manual

Wiring

3.13.8 Communication mode (EtherCAT)

3
AC 380 / 480 V
Three-phase
24V
Encoder
pulse
output
Note:
*1. Refer to Section 3.4.2.3 for wiring diagrams C7 SINK / C8 SOURCE.
*2. Only models of 1.5 kW and below have built-in regenerative resistors.
*3. The brake coil has no polarity.
*4. Connects to the Mini-USB connector (for PC communication).
*5. The CN2 wiring in the figure is for a Delta communication type motor. Refer to Chapter 11 for the wiring
instructions of third-party motors.
3-160
MCCB
MC
50 / 60 Hz
DC 24V
Power Supply
COM+
DI1
Reserved
DI2
Reserved
DI3
Reserved
DI4
ORGP
DI5
NL
DI6
PL
DI7
EMGS
DO1+
SRDY 1.5KΩ
DO1-
DO2+
1.5KΩ
DO2-
DO3+
1.5KΩ
DO3-
DO4+
ALRM
1.5KΩ
DO4-
OA
A phase
differential signals
/OA
OB
B phase
differential signals
/OB
OZ
Z phase
differential signals
/OZ
STO (certification
application in progress)
-
-
SF1+
SF1-
SF2+
SF2-
EDM+
EDM-
Servo drive
A3-E Series
R
S
T
24V
0V
P1
P2
CN1
6
＊1
7
4.7KΩ
8
4.7KΩ
9
4.7KΩ
10
4.7KΩ
11 4.7KΩ
4.7KΩ
12
4.7KΩ
13
1
2
3
4
25
26
23
24
17
18
19
20
21
22
CN10
1
2
3
4
5
6
7
8
＊2
P3
Regenerative
D
resistor
C
Red
U
White
V
Black
W
EMGS BRKR
Yellow / 24V
＊3
Green
CN2
＊5
1 +5V
2 GND
Do not conne ct
3
this pin
Do not conne ct
4
this pin
5 T+
SG
6 T-
Shield
Case
CN4
＊4
Mini USB
CN5
8 +5V
4 Opt A
5 Opt /A
3 Opt B
2 Opt /B
9 Opt Z
1 Opt /Z
6 GND
7 GND
10 HALL_U
11 HALL_V
12 HALL_W
13 TEMP+
14 TEMP-
15
-
Shielding
Case
CN6 EtherCAT
For connecting the controller or the
IN
previous servo drive.
For connecting the next servo drive
OUT
or not connecting to any devices.
ASDA-A3
Power
supply
Brake
Encoder
Shielded
twisted-pair
cable